Radar-based breast cancer detection using a hemispherical antenna array—experimental results
FREE-DOWNLOADM Klemm, IJ Craddock, JA Leendertz… – Antennas and …, 2009 – Abstract—In this contribution, an ultrawideband (UWB) mi- crowave system for breast cancer detection is presented. The system is based on a novel hemispherical real-aperture antenna array, which is employed in a multi-static radar-based detec- tion system. The array
Secrecy capacity region of a multiple-antenna Gaussian broadcast channel with confidential messages
FREE-DOWNLOAD R Liu… – Information Theory, research Transactions on, 2009 Abstract—Wireless communication is particularly susceptible to eavesdropping due to its broadcast nature. Security and pri- vacy systems have become critical for wireless providers and enterprise networks. This paper considers the problem of secret communication over the Gaussian
Coordinated beamforming for the multicell multi-antenna wireless system
FREE-DOWNLOAD H Dahrouj… – Wireless Communications, research …, 2010 Abstract—In a conventional wireless cellular system, signal processing is performed on a per-cell basis; out-of-cell interfer- ence is treated as background noise. This paper considers the benefit of coordinating base-stations across multiple cells in a multi-antenna